# OpenVAS Vulnerability Test
# $Id$
# Description: Auto-generated from advisory DSA 1817-1 (ctorrent)
#
# Authors:
# Thomas Reinke <reinke@securityspace.com>
#
# Copyright:
# Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# or at your option, GNU General Public License version 3,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

if(description)
{
 script_id(64252);
 script_cve_id("CVE-2009-1759");
 script_version ("$");
 script_tag(name:"cvss_base", value:"9.3");
 script_tag(name:"risk_factor", value:"Critical");
 name = "Debian Security Advisory DSA 1817-1 (ctorrent)";
 script_name(name);

 desc = "The remote host is missing an update to ctorrent
announced via advisory DSA 1817-1.


Michael Brooks discovered that ctorrent, a text-mode bittorrent client,
does not verify the length of file paths in torrent files.  An attacker
can exploit this via a crafted torrent that contains a long file path to
execute arbitrary code with the rights of the user opening the file.


The oldstable distribution (etch) does not contain ctorrent.

For the stable distribution (lenny), this problem has been fixed in
version 1.3.4-dnh3.2-1+lenny1.

For the testing distribution (squeeze), this problem will be fixed soon.

For the unstable distribution (sid), this problem has been fixed in
version 1.3.4-dnh3.2-1.1.


We recommend that you upgrade your ctorrent packages.

Solution:
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201817-1

Risk factor : High";

 script_description(desc);

 summary = "Debian Security Advisory DSA 1817-1 (ctorrent)";
 script_summary(summary);

 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com");
 family = "Debian Local Security Checks";
 script_family(family);
 script_dependencies("gather-package-list.nasl");
 script_require_keys("ssh/login/packages");
 exit(0);
}

#
# The script code starts here
#

include("revisions-lib.inc");
include("pkg-lib-deb.inc");
vuln = 0;
if(isdpkgvuln(pkg:"ctorrent", ver:"1.3.4-dnh3.2-1+lenny1", rls:"DEB5.0")) {
    vuln = 1;
}

if(vuln) {
    security_hole(0);
}
